Mount Joy township

County:: Lancaster County
County Seat:: No
Area (mi²):: 27.836
State:: Pennsylvania

Mount Joy township is located in Lancaster County, Pennsylvania. Mount Joy township has a 2025 population of 10,801. Mount Joy township is currently declining at a rate of -0.01% annually but its population has increased by 0.83% since the most recent census, which recorded a population of 10,712 in 2020.

The average household income in Mount Joy township is $109,291 with a poverty rate of 3.03%.The median age in Mount Joy township is 42.8 years: 37.8 years for males, and 44.9 years for females.

Demographics

The racial composition of Mount Joy township includes 89.37% White, 4.62% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	9,610	89.37%
Other race	497	4.62%
Two or more races	340	3.16%
Black or African American	149	1.39%
Asian	147	1.37%
Native American	10	0.09%

Mount Joy township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mount Joy township's average per capita income is $53,787. Household income levels show a median of $96,569. The poverty rate stands at 3.03%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$106,700	-
Families	$105,414	$120,328
Households	$96,569	$109,291
Non Families	$40,234	$62,524

$53,787

Average Income

$96,569

Median Household Income

3.03%

Poverty Rate